This is a great collection by a fantastic vocalist. As usual Kent records have with love for the music and respect for the artist compiled a superb booklet that is choc full of info about Mary and the various recordings. The time and effort that goes into the research is 2nd to none. The recordings are as usual superbly mastered and sound top notch. So many great tracks packed into the collection. The only negtive for me is the handful of later religious themed songs included that represent the later part of her career. Another great singer who recorded excellent material that deserved greater success and wider recognition.